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AK+Everywhere: Remove the null state of DeprecatedString

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This commit removes DeprecatedString's "null" state, and replaces all
its users with one of the following:
- A normal, empty DeprecatedString
- Optional<DeprecatedString>

Note that null states of DeprecatedFlyString/StringView/etc are *not*
affected by this commit. However, DeprecatedString::empty() is now
considered equal to a null StringView.
This commit is contained in:
Ali Mohammad Pur 2023-10-10 15:00:58 +03:30 • committed by Ali Mohammad Pur
parent daf6d8173c
commit aeee98b3a1
189 changed files with 597 additions and 652 deletions
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4
Userland/Libraries/LibCodeComprehension/FileDB.cpp
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@ -14,9 +14,9 @@ DeprecatedString FileDB::to_absolute_path(StringView filename) const
if (LexicalPath { filename }.is_absolute()) {
return filename;
}
if (m_project_root.is_null())
if (!m_project_root.has_value())
return filename;
return LexicalPath { DeprecatedString::formatted("{}/{}", m_project_root, filename) }.string();
return LexicalPath { DeprecatedString::formatted("{}/{}", *m_project_root, filename) }.string();
}
}